package com.itmeima.d14_extends_constructor;

public class Test3 {
    public static void main(String[] args) {

        Student s1 =new Student("张三",18);
        System.out.println(s1.getName()+" "+s1.getAge()+" "+s1.getSchoolName());


    }
}
class Student{
    private String name;
    private int age;
    private String schoolName;

    public Student() {
    }

    public Student(String name,int age) {
        this(name,age,"北京大学");
    }

    public Student(String name, int age, String schoolName) {
        super();
        this.name = name;
        this.age = age;
        this.schoolName = schoolName;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getSchoolName() {
        return schoolName;
    }

    public void setSchoolName(String schoolName) {
        this.schoolName = schoolName;
    }
}